Description
Model:聽FD-H2-SENSOR
Datasheet:聽
Availability: 3 week lead time
Compatible: , , ,
Features
- 鈿涳笍聽High precision and long life (2 years)
- 馃殑 Fast response speed, fast return to zero聽
- 馃攱 Low power consumption, high sensitivity
- 馃敩Wide linear range, strong anti-interference ability
- 馃挭 Excellent repeatability and stability
Description
These are generic H2 sensors used as the pin-to-pin replacement of the standard 4-series electrochemical sensors. It is used throughout many gas detector brands and is an excellent H2 gas sensor replacement element.
Our H2 electrolytic sensor operates by facilitating a reaction between hydrogen and oxygen at its working and counter electrodes. This electrochemical process generates an electric current directly proportional to the hydrogen concentration. By precisely measuring the resulting current, the sensor can accurately determine the hydrogen levels, providing a reliable method for hydrogen detection and quantification.
Our versatile H2 sensor finds critical applications across multiple domains, including industrial site monitoring, on-board hydrogen detection, municipal hydrogen management, and environmental protection. This advanced sensor technology enables precise hydrogen detection in diverse settings, ranging from industrial facilities to smart urban infrastructure. Its comprehensive capabilities support safety protocols, environmental monitoring, and technological advancements in hydrogen-related applications.
Instructions
- Once replaced and installed in your gas detector or analyzer, please let it sit for聽24 hours聽so the sensor can stabilize to your environment. This step is very important.
- Then undertake the appropriate zero and calibration for your specific gas detector. See your gas detector manufacturer's specific instructions.
- Once calibrated, your gas analyzer will be ready for use.
Specifications
| Detection Principle | Electrochemical Three Electrodes |
| Detection Gas | H2 |
| Detection Range | 0-1000 PPM |
| Maximum Load Concentration | 2000 PPM |
| Output Signal | 20卤10 nA/PPM |
| Zero Drift | 卤1 PPM |
| Resolution | 1 PPM |
| Response Time | <60s |
| Bias Voltage | 0 |
| Load Resistance | 5~30惟 |
| Working Temperature | -30鈩?to 50鈩?/td> |
| Working Humidity | 15%RH to 90%RH (no condensation) |
| Repeatability | <卤2% output signal |
| Long-term Stability | <2% signal/month |
| Linearity | Linearity 2000 PPM |
| Work Pressure | 90 to 110 kPa |
| Shelf Life | 12 months after delivery |
| Service Life | 2 years |
Cross-Sensitivity Data
| Interfering Gas | Gas Concentration Used (ppm) | Value Displayed (ppm H2) |
|---|---|---|
| CO | 50 | 150 |
| SO2 | 20 | 0 |
| H2S | 100 | 0 |
| CL2 | 10 | 1 |
| NO | 30 | 9 |
| NO2 | 20 | 1 |
| CH4 | 5000 | -2 |
Shipping & Returns
For all orders exceeding a value of 100USD shipping is offered for free.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.
Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.
